EP 4334705 A1 20240313 - DEVICE AND METHOD FOR TISSUE STAINING QUALITY CONTROL
Title (en)
DEVICE AND METHOD FOR TISSUE STAINING QUALITY CONTROL
Title (de)
VORRICHTUNG UND VERFAHREN ZUR QUALITÄTSKONTROLLE VON GEWEBEFÄRBUNG
Title (fr)
DISPOSITIF ET PROCÉDÉ DE CONTRÔLE DE QUALITÉ DE COLORATION DE TISSU
Publication
Application
Priority
- GB 202106487 A 20210506
- EP 2022061268 W 20220427
Abstract (en)
[origin: GB2606387A] A quality control device for histopathology staining comprises a cellulose film containing less than two plasticisers. The cellulose film may comprise chitosan, keratin or gelatin, and may be free from plasticiser. The cellulose film may contain reference articles, such as PMMA or silica particles, cellulose fibres, air bubbles or proteins. The cellulose film may have an adhesive and barrier coating on one side, may be adhered to a protective sheet, or be comprised in a surface. The film may be stained under the same conditions as a tissue sample. The quality control device and sample may be imaged, and the staining and imaging variation in the quality control device quantified and use to correct the sample image.
IPC 8 full level
G01N 21/27 (2006.01); G01N 1/30 (2006.01)
CPC (source: EP GB US)
C07K 14/4741 (2013.01 - US); C08B 37/003 (2013.01 - US); C08L 1/02 (2013.01 - US); G01N 1/30 (2013.01 - EP GB US); G06T 7/0012 (2013.01 - US); G06T 7/0014 (2013.01 - GB); G06T 2207/30024 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
GB 2606387 A 20221109; CN 117295935 A 20231226; EP 4334705 A1 20240313; JP 2024518912 A 20240508; US 2024241019 A1 20240718; WO 2022233684 A1 20221110
DOCDB simple family (application)
GB 202106487 A 20210506; CN 202280033142 A 20220427; EP 2022061268 W 20220427; EP 22726602 A 20220427; JP 2023566931 A 20220427; US 202218559250 A 20220427